⬆️ Update sarisia/actions-status-discord action to v1.15.5 (#782)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/repository-updater.yaml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 📢 Announce on Discord server
-        uses: sarisia/[email protected].4
+        uses: sarisia/[email protected].5
         with:
           webhook: ${{ secrets.DISCORD_WEBHOOK }}
           nodetail: true